Individual Calculations January 2024
 Di Lauro, Zhanel  Total change: -11.20  Rating chartPersonal card
 OP Settimanale Stalagmite Round 7 Campobasso ITA 2023-11-29
RcRownchangeKK*chgGame
 1902 1072 0.00 1 0.00 40 0.00 
  Petruccioli, Antonio 1902 ITA0.0010.00400.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 OP Collaterale CR Molise 2024 Venafro ITA 2023-12-03
RcRownchangeKK*chgGame
 1376 1065 0.00 2 -0.28 40 -11.20 
  Petruzzo, Vincenzo 1397 ITA0.001-0.1240-4.80 
  Cappuccio, Giulio 1354 ITA0.001-0.1640-6.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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